Ex. 9. Если в первой части было утверждение, то во второй части вопроса должно быть отрицание, и наоборот.
Объяснение:
1. Your parents are not doctors, are they?
2. They are going to study Literature, are not they?
3. His friend can speak English very well, cannot he?
4. You don't need any help, do you?
5. It was a wonderful game, was not it?
6. He will do his homework tomorrow, will not he?
